From 948f96925f4bb52a488c9f1db6487398d461cda5 Mon Sep 17 00:00:00 2001
From: Hynek Schlawack <hs@ox.cx>
Date: Sun, 24 Mar 2024 14:02:45 +0100
Subject: [PATCH] Use uv to install our tools (#86)

* Use uv to install our tools

* Create venv too

* Be explicit

* Fix path

* Set venv explicitly

* TIL pipx is preinstalled

* Try caching

Co-authored-by: Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

* Add changelog

* Benchmark installation methods

* Install uv using curl

It's much faster: 0m3.533s vs 0m1.864s

---------

Co-authored-by: Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
---
 CHANGELOG.md |  6 ++++++
 action.yml   | 28 ++++++++++++++++++++++------
 2 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19d7623..0a98e47 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
   [#98](https://github.com/hynek/build-and-inspect-python-package/pull/98)
 
 
+### Changed
+
+- The action now uses [*uv*](https://github.com/astral-sh/uv) to install its tools to speed up your CI runs.
+  [#86](https://github.com/hynek/build-and-inspect-python-package/pull/86)
+
+
 ## [2.0.2](https://github.com/hynek/build-and-inspect-python-package/compare/v2.0.1...v2.0.2) – 2024-03-16
 
 ### Changed
diff --git a/action.yml b/action.yml
index 0286cae..6a526ca 100644
--- a/action.yml
+++ b/action.yml
@@ -29,18 +29,34 @@ runs:
         python-version: "3.x"
         update-environment: false
 
+    - name: Install uv
+      run: curl -LsSf https://astral.sh/uv/install.sh | sh
+      shell: bash
+
+    - name: Find uv cache
+      run: echo "UV_CACHE=$(uv cache dir)" >>$GITHUB_ENV
+      shell: bash
+
+    - name: Cache uv
+      uses: actions/cache@v4
+      with:
+        path: ${{ env.UV_CACHE }}
+        key: ${{ runner.os }}-uv
+
     - name: Create venv for tools
-      run: ${{ steps.python-baipp.outputs.python-path }} -Im venv /tmp/baipp
+      run: >
+        uv venv
+        /tmp/baipp
+        --python ${{ steps.python-baipp.outputs.python-path }}
       shell: bash
 
     - name: Install our tools
       run: >
-        /tmp/baipp/bin/python
-        -Im pip
-        --disable-pip-version-check
-        --no-python-version-warning
-        install -r ${{ github.action_path }}/requirements/tools.txt
+        uv pip sync
+        ${{ github.action_path }}/requirements/tools.txt
       shell: bash
+      env:
+        VIRTUAL_ENV: /tmp/baipp
 
     # Build SDist, then build wheel out of it if the user didn't forbid it.
     # Set 'SOURCE_DATE_EPOCH' based on the last commit for build